1419677721

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{1987}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 2560416768

約数和(自身を除く): 1140739047

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1031, 1987, 3093, 5961, 7217, 9279, 11341, 13909, 17883, 21651, 21857, 34023, 41727, 64953, 65571, 79387, 102069, 125181, 152999, 196713, 238161, 458997, 714483, 1376991, 2048597, 6145791, 14340179, 18437373, 22534567, 43020537, 67603701, 129061611, 157741969, 202811103, 473225907, 1419677721]

約数ペア:

[(1, 1419677721), (3, 473225907), (7, 202811103), (9, 157741969), (11, 129061611), (21, 67603701), (33, 43020537), (63, 22534567), (77, 18437373), (99, 14340179), (231, 6145791), (693, 2048597), (1031, 1376991), (1987, 714483), (3093, 458997), (5961, 238161), (7217, 196713), (9279, 152999), (11341, 125181), (13909, 102069), (17883, 79387), (21651, 65571), (21857, 64953), (34023, 41727)]